(Adverb)- 1. A certain quality possessed by an advertisement or an e-mail sent from a spammer or a large corporation which one loathes and wants to kill the sender because of. 2. An advertisement or an e-mail which forces the reader to laugh because of the absurdity of the ad.

E.g. #1
"Look at that billboard! I've seen that same ad like 30 times, and its no different. That's pretty spamalicious if you ask me..."

E.g. #2
"Holy cow, I got an spam e-mail for a free lawnmower and a free paraplegic wheelchair! How spamalicious is that!